Railay Beach Climate and Average Weather
Climate of Railay Beach: average temperatures, rainfall and seasons month by month.
Climate in Railay Beach month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 89° | 74° | 1,6 in | ★★★★☆ |
| February | 92° | 74° | 1,9 in | ★★★★☆ |
| March | 93° | 76° | 2,5 in | ★★★★☆ |
| April | 91° | 77° | 5,9 in | ★★★☆☆ |
| May | 89° | 77° | 11,4 in | ★★☆☆☆ |
| June | 87° | 78° | 8,9 in | ★★★☆☆ |
| July | 87° | 78° | 6,2 in | ★★★☆☆ |
| August | 87° | 77° | 7,0 in | ★★★☆☆ |
| September | 86° | 77° | 10,9 in | ★★☆☆☆ |
| October | 86° | 76° | 6,4 in | ★★★☆☆ |
| November | 85° | 74° | 11,4 in | ★★★☆☆ |
| December | 87° | 74° | 6,1 in | ★★★☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Recent extremes in Railay Beach
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Railay Beach compares with nearby places
Annual averages, and the difference against Railay Beach.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Maya Bay | 23 mi | 83°F | +34°F warmer | 77 in |
| Phuket | 32 mi | 82°F | about the same | 78 in |
| Phuket International Airport | 36 mi | 82°F | about the same | 86 in |
| Khao Sok National Park | 66 mi | 79°F | 34°F cooler | 106 in |
| Koh Samui | 131 mi | 78°F | 36°F cooler | 58 in |
Best time to visit Railay Beach
Go in January, February and March. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: May, June and September - expect the least comfortable mix of heat, cold or rain.
What this means for Railay Beach
Today is slightly cooler than average for October. The forecast high of 82°F is 4.3°F below the 86°F typical for this month.
A 97% chance means rain is expected over most of the area. Plan indoor alternatives. Around 1,2 in is forecast, which is enough to soak trails and slow traffic.
Visibility is down to 2,2 mi - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 37°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid May, June and September - historically the least comfortable months here.
Summary
Railay Beach is a beach in Thailand. Railay Beach is a beach known for limestone cliffs and climbing.
Right now it is 76°F (24°C) in Railay Beach with light drizzle. It feels like 83°F. Today runs from 74°F to 82°F. Chance of precipitation is 97%. Sightseeing conditions score 5.6/10 - fair - plan around the weather.
The best time to visit Railay Beach is January, February and March. The climate is tropical. May, June and September tend to be the least comfortable months. March is the warmest month with average highs near 93°F, while January is the coldest with lows near 74°F.
The closest major airport is Phuket International Airport (HKT), about 36 mi away. Nearby highlights include Maya Bay, Khao Sok National Park, Koh Samui and Langkawi.
In plain terms. Today is slightly cooler than average for October. The forecast high of 82°F is 4.3°F below the 86°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Railay Beach today at 9.2/10. Visibility is down to 2,2 mi - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Railay Beach
Weather map for Railay Beach
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Railay Beach
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Railay Beach?
Railay Beach is a beach in Thailand. Its coordinates are 8.008, 98.837. It lies in Asia.
What is the weather like in Railay Beach right now?
It is currently 76°F (24°C) with light drizzle. Humidity is 97% and wind is 8 mph.
When is the best time to visit Railay Beach?
January, February and March offer the most comfortable conditions in Railay Beach, which has a tropical climate. May, June and September are usually the hardest months for outdoor plans.
What time zone is Railay Beach in?
Railay Beach observes Asia/Bangkok (UTC+07:00). The local time is 10:47 PM.
What is the nearest airport to Railay Beach?
The closest airports are Phuket International Airport (HKT), 36 mi away.
What are the top things to do in Railay Beach?
Popular options include Maya Bay, Khao Sok National Park, Koh Samui and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (beaches) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 28, 2026 at 10:47 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
